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ARM: dts: berlin: add the BG2Q GPIO nodes

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The Marvell Berlin BG2Q has 6 GPIO ports compatible with the snps,dw-apb-gpio
driver. This patch adds the corresponding device tree nodes.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Reviewed-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This commit is contained in:
Antoine Tenart 2014-04-16 21:18:41 +02:00 committed by Sebastian Hesselbarth
parent 0bd4b3461b
commit cedf57fc4f
1 changed files with 102 additions and 0 deletions
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102
arch/arm/boot/dts/berlin2q.dtsi
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@ -114,6 +114,78 @@
ranges = <0 0xe80000 0x10000>;
interrupt-parent = <&aic>;
gpio0: gpio@0400 {
compatible = "snps,dw-apb-gpio";
reg = <0x0400 0x400>;
#address-cells = <1>;
#size-cells = <0>;
porta: gpio-port@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <32>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0>;
};
};
gpio1: gpio@0800 {
compatible = "snps,dw-apb-gpio";
reg = <0x0800 0x400>;
#address-cells = <1>;
#size-cells = <0>;
portb: gpio-port@1 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <32>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <1>;
};
};
gpio2: gpio@0c00 {
compatible = "snps,dw-apb-gpio";
reg = <0x0c00 0x400>;
#address-cells = <1>;
#size-cells = <0>;
portc: gpio-port@2 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <32>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <2>;
};
};
gpio3: gpio@1000 {
compatible = "snps,dw-apb-gpio";
reg = <0x1000 0x400>;
#address-cells = <1>;
#size-cells = <0>;
portd: gpio-port@3 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <32>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <3>;
};
};
timer0: timer@2c00 {
compatible = "snps,dw-apb-timer";
reg = <0x2c00 0x14>;
@ -186,6 +258,36 @@
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
};
gpio4: gpio@5000 {
compatible = "snps,dw-apb-gpio";
reg = <0x5000 0x400>;
#address-cells = <1>;
#size-cells = <0>;
porte: gpio-port@4 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <32>;
reg = <0>;
};
};
gpio5: gpio@c000 {
compatible = "snps,dw-apb-gpio";
reg = <0xc000 0x400>;
#address-cells = <1>;
#size-cells = <0>;
portf: gpio-port@5 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
snps,nr-gpios = <32>;
reg = <0>;
};
};
};
generic-regs@ea0110 {